TLV62585DRLR

Voltage Regulators - DC DC Switching Regulators Overview

The TLV62585DRLR is a synchronous step-down DC-DC converter manufactured by Texas Instruments. It operates with an input voltage range of 2.5 V to 5.5 V and provides an adjustable output voltage from 0.6 V to 5.5 V. The device supports a maximum continuous output current of 3 A. It features a fixed switching frequency of 1.5 MHz and maintains a typical quiescent current of 35 uA. The component is housed in a SOT-563 (SOT-5X3) surface-mount package and is rated for operation between -40°C and +125°C junction temperature.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for high efficiency across load ranges
• Fixed 1.5 MHz switching frequency enables compact external component sizing
• Low quiescent current consumption extends battery life in portable applications
• Adjustable output voltage allows flexible system power rail configuration

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics requiring efficient power management
• Battery-powered devices needing low standby current consumption
• Embedded systems utilizing single-cell lithium-ion or lithium-polymer batteries
• Industrial control modules operating within standard voltage rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'LR' corresponds to the SOT-563 tape-and-reel packaging format required for your assembly line. Confirm that the ordering part number matches the exact pinout and marking code specified in the official datasheet to ensure compatibility with existing PCB footprints and automated placement equipment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 3 A output capability is necessary within a small form factor. The 1.5 MHz frequency is suitable for designs prioritizing minimal inductor size over ultra-low noise requirements. Ensure the application input voltage remains within the 2.5 V to 5.5 V window to maintain stable regulation and thermal performance under full load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the TLV6258x family of high-efficiency buck converters. It shares architectural similarities with the TLV62569 but offers higher current capacity. The series is designed for space-constrained applications where thermal management and efficiency are critical. It complements other Texas Instruments PMIC solutions for complete power subsystem design.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

TLV62585DRLT is a verified alternative offering identical electrical specifications with a cut-tape packaging option instead of reel.